To provide a sheet material winding apparatus capable of winding a sheet material with no gap on the outer peripheral part of an article with a cylindrical part such as a refractory double-pipe joint, fixing it, and attempting to perform efficiency of a work, and to provide a sheet material winding method, and a method for manufacturing the refractory double-pipe joint using this.
The sheet material winding apparatus 1, which winds the sheet material S on the outer peripheral face of a receiving opening part W2 of a synthetic resin-made inner pipe W, includes: a revolution mechanism 2 for revolving the sheet material S whose end part is delivered from a roll R on the outer peripheral side of the receiving opening part W2; a fastening mechanism 3 which fastens the sheet material S revolved on the outer peripheral side of the receiving opening part W2 and overlaps a winding starting part and a winding end part of the sheet material S; and a heat-pressing mechanism 80 which heats the overlapped part of the sheet material S while pressing toward the receiving opening part W2, and heat-welds the overlapped part and the receiving opening part W2.
Ito, Yoshiki
Tazawa, Masahiro
